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Author Question: Which of the following is a buffer system? (Read 34 times)

jrubin

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on: Jun 7, 2021

Question 1

In a buffer system of HF and its salt, NaF, ________.
◦ the HF neutralizes added acid
◦ the F- neutralizes added H2O
◦ the F- neutralizes added base
◦ the HF neutralizes added base
◦ the HF is not necessary

Question 2

Which of the following is a buffer system?
◦ H2CO3(aq) and KHCO3(aq)
◦ HCl(aq) and NaOH(aq)
◦ NaCl(aq) and NaNO3(aq)
◦ H2O(l) and HCl(aq)
◦ NaCl(aq) and NaOH(aq)
Chemistry: An Introduction to General, Organic, and Biological Chemistry ¦ Timberlake ¦ 13th Edition
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Marked as best answer by jrubin on Jun 7, 2021

ryhom

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Reply #1 on: Jun 7, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jrubin

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Reply 2 on: Jun 7, 2021
YES! Correct, THANKS for helping me on my review

alvinum

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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